Um Estudo para Avaliar Eventos Adversos e Como o Pivekimab Sunirine Intravenoso (IV) Se Move no Corpo em Participantes Pediátricos com Leucemia Mieloide Aguda (LMA) Recidivada ou Refratária
Um Estudo de Fase 1b sobre a Segurança e Farmacocinética do Pivekimab Sunirine em Sujeitos Pediátricos com Leucemia Mielóide Aguda (LMA) Recidivante ou Refratária
Acute myeloid leukemia (AML) is an aggressive blood cancer, withwith few options for participants who relapse after treatment or who don't respond to treatment. This study will assess the adverse events and how pivekimab sunirine moves through the body in pediatric participants with relapsed or refractory (R/R) AML.
Pivekimab sunirine is a drug being evaluated in the treatment of AML. This is an open label, single arm study, participants will be enrolled in 1 of the 3 cohorts based on their age and will receive pivekimab sunirine at a dose based on their weight. Around 18 pediatric participants with a diagnosis of AML will be enrolled in the study at approximately 30 sites around the world.
Participants will receive intravenous (IV) pivekimab sunirine alone. The total study duration is approximately 28 months.
There may be higher treatment burden for participants in this trial compared to their standard of care. Participants will attend regular visits during the study at a hospital or clinic. The effect of the treatment will be checked by medical assessments, blood tests, and checking for side effects.
Visão geral do estudo
Status
Status
Condições
Condições
Intervenção / Tratamento
Intervenção / Tratamento
Tipo de estudo
Tipo de estudo
Inscrição (Estimado)
Inscrição
Estágio
Estágio
- Fase 1
Contactos e Locais
Contato de estudo
Contato de estudo
- Nome: ABBVIE CALL CENTER
- Número de telefone: 844-663-3742
- E-mail: abbvieclinicaltrials@abbvie.com
Locais de estudo
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New South Wales
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Westmead, New South Wales, Austrália, 2145
- Recrutamento
- The Children's Hospital at Westmead /ID# 275672
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Western Australia
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Perth, Western Australia, Austrália, 6009
- Recrutamento
- Perth Children'S Hospital /ID# 275673
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Seoul Teugbyeolsi
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Seoul, Seoul Teugbyeolsi, Coréia do Sul, 03080
- Recrutamento
- Seoul National University Hospital /ID# 276978
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Seoul, Seoul Teugbyeolsi, Coréia do Sul, 06351
- Recrutamento
- Samsung Medical Center /ID# 276979
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California
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Palo Alto, California, Estados Unidos, 94304
- Recrutamento
- Lucile Packard Children's Hospital /ID# 276015
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Georgia
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Atlanta, Georgia, Estados Unidos, 30329
- Recrutamento
- Children'S Healthcare Of Atlanta - Arthur M. Blank Hospital /ID# 275740
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New York
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Valhalla, New York, Estados Unidos, 10595
- Recrutamento
- New York Medical College /ID# 275597
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Tennessee
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Nashville, Tennessee, Estados Unidos, 37203
- Recrutamento
- Tristar Centennial Medical Center /ID# 275831
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Texas
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Dallas, Texas, Estados Unidos, 75235
- Recrutamento
- Children's Medical Center Dallas /ID# 275930
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Paris, França, 75571
- Recrutamento
- Hopital Armand Trousseau /ID# 276231
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New Aquitaine
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Bordeaux, New Aquitaine, França, 33076
- Recrutamento
- Chu Bordeaux - Hopital Pellegrin /ID# 277645
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Roma
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Rome, Roma, Itália, 00165
- Recrutamento
- Ospedale Pediatrico Bambino Gesu /ID# 275692
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Cambridgeshire
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Cambridge, Cambridgeshire, Reino Unido, CB2 0QQ
- Recrutamento
- Cambridge University Hospital /ID# 277041
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Taipei, Taiwan, 100
- Recrutamento
- National Taiwan University Hospital /ID# 276635
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Critérios de participação
Critérios de elegibilidade
Critérios de elegibilidade
Idades elegíveis para estudo
Aceita Voluntários Saudáveis
Gêneros Elegíveis para o Estudo
Descrição
Inclusion Criteria:
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Must have histologically confirmed acute myeloid leukemia (AML) meeting one of the following disease criteria:
- Second or greater relapse. OR
- Disease refractory to second or subsequent line of therapy (defined as resistant disease after at least one cycle of each treatment regimen).
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Must have myeloid leukemic blasts that are CD123-positive by flow cytometry as determined by the treating institution.
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Has >= 5% myeloid leukemic blasts in bone marrow at time of relapse or refractory disease and prior to Screening for this study.
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Performance status by Lansky (< 16 years old at evaluation) or Karnofsky (>= 16 years old at evaluation) score >= 50 or ECOG score <= 2.
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May have status of central nervous system (CNS)1, CNS2, or CNS3 disease without clinical signs or neurologic symptoms suggestive of CNS leukemia, such as facial nerve palsy, brain/eye involvement or hypothalamic syndrome. Participants receiving intrathecal therapy and no additional CNS-directed systemic therapy at study entry are eligible and may continue treatment as clinically indicated in accordance with institutional practice.
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For those participants who have not reached the age of consent, parent or legal guardian with the willingness and ability to provide informed consent and participant willing and able to give assent, as appropriate for age and country.
Exclusion Criteria:
- Known clinically significant cardiac disease.
- Down syndrome.
- Acute promyelocytic leukemia (APL) or juvenile myelomonocytic leukemia (JMML).
- Symptomatic central nervous system (CNS3) disease
- Prior history of any severity veno-occlusive disease/sinusoidal obstructive syndrome (VOD/SOS) of the liver.
- Prior history of hematopoietic stem cell transplant within 6 months prior to Screening without evidence of active GvHD at the time of screening and the participant is off medications to treat or prevent either post-transplant graft-versus-host disease (GvHD) or post-transplant rejection (except for a stable dose of corticosteroids).
- Have received prior Chimeric Antigen Receptor T-cell (CAR-T) therapy.
- Any other known current malignancy requiring therapy.
- Currently receiving anticancer therapy with antineoplastic intent, including radiotherapy, systemic therapy small molecules, monoclonal antibodies, other investigational agents, or high-dose chemotherapy with the exception of intrathecal therapy.
Plano de estudo
Como o estudo é projetado?
Detalhes do projeto
- Finalidade Principal: Tratamento
- Alocação: Não randomizado
- Modelo Intervencional: Atribuição Paralela
- Mascaramento: Nenhum (rótulo aberto)
Número de braços
Armas e Intervenções
Grupo de Participantes / BraçoGrupo de Participantes / Braço |
Intervenção / TratamentoIntervenção / Tratamento |
|---|---|
|
Experimental: Cohort 1: Pivekimab Sunirine Ages 2 to < 6 Years
Participants will receive pivekimab sunirine, as part of the approximately 28 month study duration. If enrolled, subjects aged 6 months to less than 2 years will be included in Cohort 1 |
Intravenous |
|
Experimental: Cohort 2: Pivekimab Sunirine Ages 6 to < 12 Years
Participants will receive pivekimab sunirine, as part of the approximately 28 month study duration. |
Intravenous |
|
Experimental: Cohort 3: Pivekimab Sunirine Ages 12 to < 17 Years
Participants will receive pivekimab sunirine, as part of the approximately 28 month study duration. |
Intravenous |
O que o estudo está medindo?
Medidas de resultados primários
Medidas de resultados primários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
|
Number of Participants with Treatment-Emergent Adverse Events (TEAEs) Leading to Treatment Discontinuation
Prazo: Up to Approximately 24 Months
|
Number of participants with protocol specified Treatment-Emergent Adverse Events (TEAEs) during and after treatment with pivekimab sunirine (PVEK). Severity of TEAEs will be graded according to the National Cancer Institute (NCI) Common Toxicity Criteria for Adverse Events (CTCAE) version 5.0. |
Up to Approximately 24 Months
|
|
Maximum Observed Serum/Plasma Concentration (Cmax) of Intact Antibody-Drug Conjugate (ADC)
Prazo: Up to Approximately 22 Months
|
Maximum observed serum/plasma concentration of intact ADC. |
Up to Approximately 22 Months
|
|
Cmax of FGN849 Payload
Prazo: Up to Approximately 22 Months
|
Maximum observed serum/plasma concentration of FGN849 payload. |
Up to Approximately 22 Months
|
|
Area Under the Concentration-Time Curve (AUC) of Intact ADC
Prazo: Up to Approximately 22 Months
|
Area under the concentration-time curve of intact ADC. |
Up to Approximately 22 Months
|
|
AUC of FGN849 payload
Prazo: Up to Approximately 22 Months
|
Area under the concentration-time curve of FGN849 payload. |
Up to Approximately 22 Months
|
|
Time to Cmax (Tmax) of Intact ADC
Prazo: Up to Approximately 22 Months
|
Time to Cmax of intact ADC. |
Up to Approximately 22 Months
|
|
Tmax of FGN849 Payload
Prazo: Up to Approximately 22 Months
|
Time to Cmax of payload. |
Up to Approximately 22 Months
|
Medidas de resultados secundários
Medidas de resultados secundários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
|
Percentage of Participants Achieving Complete Remission (CR)
Prazo: Up to Approximately 28 Months
|
CR is defined as Hematologic recovery: Absolute Neutrophil Count (ANC) > 1.0 × 10^9/L (> 1,000/μL) and platelet count > 100 × 10^9/L (> 100,000/μL); < 5% bone marrow blasts; absence of circulating blasts; no evidence of extramedullary disease; no transfusions or support by exogenous growth factors (GCSF) within 7 days prior to response evaluation. |
Up to Approximately 28 Months
|
|
Percentage of Participants Achieving Composite Complete Remission (CR + complete remission with incomplete recovery [CRi])
Prazo: Up to Approximately 28 Months
|
Percentage of participants achieving CR + CRi. |
Up to Approximately 28 Months
|
|
Percentage of Participants Achieving Composite Complete Remission (CR + complete remission with partial hematological [CRh])
Prazo: Up to Approximately 28 Months
|
Percentage of participants achieving CR + CRh. |
Up to Approximately 28 Months
|
|
Duration of Complete Remission (DOCR)
Prazo: Up to Approximately 28 Months
|
DOCR is defined as the first response of CR to the time of relapse or death from any cause, whichever comes first; for participants who did not relapse or die, the duration will be censored at the time of the last response assessment. |
Up to Approximately 28 Months
|
|
Duration of Composite Complete Remission (CR + CRi)
Prazo: Up to Approximately 28 Months
|
Duration of composite complete remission (CR + CRi). |
Up to Approximately 28 Months
|
|
Duration of Composite Complete Remission (CR + CRh)
Prazo: Up to Approximately 28 Months
|
Duration of composite complete remission (CR + CRh). |
Up to Approximately 28 Months
|
Colaboradores e Investigadores
Patrocinador
Patrocinador
Investigadores
Investigadores
- Diretor de estudo: ABBVIE INC., AbbVie
Datas de registro do estudo
Datas Principais do Estudo
Início do estudo (Real)
Início do estudo
Conclusão Primária (Estimado)
Conclusão Primária
Conclusão do estudo (Estimado)
Conclusão do estudo
Datas de inscrição no estudo
Enviado pela primeira vez
Enviado pela primeira vez
Enviado pela primeira vez que atendeu aos critérios de CQ
Enviado pela primeira vez que atendeu aos critérios de CQ
Primeira postagem (Real)
Primeira postagem
Atualizações de registro de estudo
Última Atualização Postada (Real)
Última Atualização Postada
Última atualização enviada que atendeu aos critérios de controle de qualidade
Última atualização enviada que atendeu aos critérios de controle de qualidade
Última verificação
Última verificação
Mais Informações
Termos relacionados a este estudo
Palavras-chave
Termos MeSH relevantes adicionais
Outros números de identificação do estudo
Outros números de identificação do estudo
- M25-692
- 2024-520125-36 (Outro identificador: EU CT)
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